mirror of
https://github.com/Anjok07/ultimatevocalremovergui.git
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59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
# Copyright (c) Facebook, Inc. and its affiliates.
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# All rights reserved.
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#
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# This source code is licensed under the license found in the
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# LICENSE file in the root directory of this source tree.
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import functools
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import inspect
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from typing import Optional, List
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def simple_repr(obj, attrs: Optional[List[str]] = None, overrides={}):
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"""
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Return a simple representation string for `obj`.
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If `attrs` is not None, it should be a list of attributes to include.
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"""
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params = inspect.signature(obj.__class__).parameters
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attrs_repr = []
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if attrs is None:
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attrs = params.keys()
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for attr in attrs:
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display = False
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if attr in overrides:
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value = overrides[attr]
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elif hasattr(obj, attr):
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value = getattr(obj, attr)
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else:
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continue
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if attr in params:
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param = params[attr]
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if param.default is inspect._empty or value != param.default:
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display = True
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else:
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display = True
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if display:
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attrs_repr.append(f"{attr}={value}")
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return f"{obj.__class__.__name__}({','.join(attrs_repr)})"
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def capture_init(init):
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"""capture_init.
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Decorate `__init__` with this, and you can then
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recover the *args and **kwargs passed to it in `self._init_args_kwargs`
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"""
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signature = inspect.signature(init)
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@functools.wraps(init)
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def __init__(self, *args, **kwargs):
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bound = signature.bind(self, *args, **kwargs)
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actual_kwargs = dict(bound.arguments)
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del actual_kwargs['self']
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actual_kwargs.update(bound.kwargs)
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self._init_kwargs = actual_kwargs
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init(self, *args, **kwargs)
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return __init__
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